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[HLRC] Added support for CCR Put Follow API (#35409)
This change also adds documentation for the Put Follow API and adds a CCR HLRC integration test.
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238 changes: 238 additions & 0 deletions
238
client/rest-high-level/src/main/java/org/elasticsearch/client/ccr/PutFollowRequest.java
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| @@ -0,0 +1,238 @@ | ||
| /* | ||
| * Licensed to Elasticsearch under one or more contributor | ||
| * license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright | ||
| * ownership. Elasticsearch licenses this file to you under | ||
| * the Apache License, Version 2.0 (the "License"); you may | ||
| * not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
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| package org.elasticsearch.client.ccr; | ||
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| import org.elasticsearch.client.Validatable; | ||
| import org.elasticsearch.common.ParseField; | ||
| import org.elasticsearch.common.unit.ByteSizeValue; | ||
| import org.elasticsearch.common.unit.TimeValue; | ||
| import org.elasticsearch.common.xcontent.ToXContentObject; | ||
| import org.elasticsearch.common.xcontent.XContentBuilder; | ||
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| import java.io.IOException; | ||
| import java.util.Objects; | ||
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| public final class PutFollowRequest implements Validatable, ToXContentObject { | ||
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| static final ParseField REMOTE_CLUSTER_FIELD = new ParseField("remote_cluster"); | ||
| static final ParseField LEADER_INDEX_FIELD = new ParseField("leader_index"); | ||
| static final ParseField FOLLOWER_INDEX_FIELD = new ParseField("follower_index"); | ||
| static final ParseField MAX_READ_REQUEST_OPERATION_COUNT = new ParseField("max_read_request_operation_count"); | ||
| static final ParseField MAX_READ_REQUEST_SIZE = new ParseField("max_read_request_size"); | ||
| static final ParseField MAX_OUTSTANDING_READ_REQUESTS = new ParseField("max_outstanding_read_requests"); | ||
| static final ParseField MAX_WRITE_REQUEST_OPERATION_COUNT = new ParseField("max_write_request_operation_count"); | ||
| static final ParseField MAX_WRITE_REQUEST_SIZE = new ParseField("max_write_request_size"); | ||
| static final ParseField MAX_OUTSTANDING_WRITE_REQUESTS = new ParseField("max_outstanding_write_requests"); | ||
| static final ParseField MAX_WRITE_BUFFER_COUNT = new ParseField("max_write_buffer_count"); | ||
| static final ParseField MAX_WRITE_BUFFER_SIZE = new ParseField("max_write_buffer_size"); | ||
| static final ParseField MAX_RETRY_DELAY_FIELD = new ParseField("max_retry_delay"); | ||
| static final ParseField READ_POLL_TIMEOUT = new ParseField("read_poll_timeout"); | ||
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| private final String remoteCluster; | ||
| private final String leaderIndex; | ||
| private final String followerIndex; | ||
| private Integer maxReadRequestOperationCount; | ||
| private Integer maxOutstandingReadRequests; | ||
| private ByteSizeValue maxReadRequestSize; | ||
| private Integer maxWriteRequestOperationCount; | ||
| private ByteSizeValue maxWriteRequestSize; | ||
| private Integer maxOutstandingWriteRequests; | ||
| private Integer maxWriteBufferCount; | ||
| private ByteSizeValue maxWriteBufferSize; | ||
| private TimeValue maxRetryDelay; | ||
| private TimeValue readPollTimeout; | ||
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| public PutFollowRequest(String remoteCluster, String leaderIndex, String followerIndex) { | ||
| this.remoteCluster = Objects.requireNonNull(remoteCluster, "remoteCluster"); | ||
| this.leaderIndex = Objects.requireNonNull(leaderIndex, "leaderIndex"); | ||
| this.followerIndex = Objects.requireNonNull(followerIndex, "followerIndex"); | ||
| } | ||
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| @Override | ||
| public XContentBuilder toXContent(XContentBuilder builder, Params params) throws IOException { | ||
| builder.startObject(); | ||
| builder.field(REMOTE_CLUSTER_FIELD.getPreferredName(), remoteCluster); | ||
| builder.field(LEADER_INDEX_FIELD.getPreferredName(), leaderIndex); | ||
| builder.field(FOLLOWER_INDEX_FIELD.getPreferredName(), followerIndex); | ||
| if (maxReadRequestOperationCount != null) { | ||
| builder.field(MAX_READ_REQUEST_OPERATION_COUNT.getPreferredName(), maxReadRequestOperationCount); | ||
| } | ||
| if (maxReadRequestSize != null) { | ||
| builder.field(MAX_READ_REQUEST_SIZE.getPreferredName(), maxReadRequestSize.getStringRep()); | ||
| } | ||
| if (maxWriteRequestOperationCount != null) { | ||
| builder.field(MAX_WRITE_REQUEST_OPERATION_COUNT.getPreferredName(), maxWriteRequestOperationCount); | ||
| } | ||
| if (maxWriteRequestSize != null) { | ||
| builder.field(MAX_WRITE_REQUEST_SIZE.getPreferredName(), maxWriteRequestSize.getStringRep()); | ||
| } | ||
| if (maxWriteBufferCount != null) { | ||
| builder.field(MAX_WRITE_BUFFER_COUNT.getPreferredName(), maxWriteBufferCount); | ||
| } | ||
| if (maxWriteBufferSize != null) { | ||
| builder.field(MAX_WRITE_BUFFER_SIZE.getPreferredName(), maxWriteBufferSize.getStringRep()); | ||
| } | ||
| if (maxOutstandingReadRequests != null) { | ||
| builder.field(MAX_OUTSTANDING_READ_REQUESTS.getPreferredName(), maxOutstandingReadRequests); | ||
| } | ||
| if (maxOutstandingWriteRequests != null) { | ||
| builder.field(MAX_OUTSTANDING_WRITE_REQUESTS.getPreferredName(), maxOutstandingWriteRequests); | ||
| } | ||
| if (maxRetryDelay != null) { | ||
| builder.field(MAX_RETRY_DELAY_FIELD.getPreferredName(), maxRetryDelay.getStringRep()); | ||
| } | ||
| if (readPollTimeout != null) { | ||
| builder.field(READ_POLL_TIMEOUT.getPreferredName(), readPollTimeout.getStringRep()); | ||
| } | ||
| builder.endObject(); | ||
| return builder; | ||
| } | ||
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| public String getRemoteCluster() { | ||
| return remoteCluster; | ||
| } | ||
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| public String getLeaderIndex() { | ||
| return leaderIndex; | ||
| } | ||
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| public String getFollowerIndex() { | ||
| return followerIndex; | ||
| } | ||
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| public Integer getMaxReadRequestOperationCount() { | ||
| return maxReadRequestOperationCount; | ||
| } | ||
|
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| public void setMaxReadRequestOperationCount(Integer maxReadRequestOperationCount) { | ||
| this.maxReadRequestOperationCount = maxReadRequestOperationCount; | ||
| } | ||
|
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| public Integer getMaxOutstandingReadRequests() { | ||
| return maxOutstandingReadRequests; | ||
| } | ||
|
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| public void setMaxOutstandingReadRequests(Integer maxOutstandingReadRequests) { | ||
| this.maxOutstandingReadRequests = maxOutstandingReadRequests; | ||
| } | ||
|
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| public ByteSizeValue getMaxReadRequestSize() { | ||
| return maxReadRequestSize; | ||
| } | ||
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| public void setMaxReadRequestSize(ByteSizeValue maxReadRequestSize) { | ||
| this.maxReadRequestSize = maxReadRequestSize; | ||
| } | ||
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| public Integer getMaxWriteRequestOperationCount() { | ||
| return maxWriteRequestOperationCount; | ||
| } | ||
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| public void setMaxWriteRequestOperationCount(Integer maxWriteRequestOperationCount) { | ||
| this.maxWriteRequestOperationCount = maxWriteRequestOperationCount; | ||
| } | ||
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| public ByteSizeValue getMaxWriteRequestSize() { | ||
| return maxWriteRequestSize; | ||
| } | ||
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| public void setMaxWriteRequestSize(ByteSizeValue maxWriteRequestSize) { | ||
| this.maxWriteRequestSize = maxWriteRequestSize; | ||
| } | ||
|
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| public Integer getMaxOutstandingWriteRequests() { | ||
| return maxOutstandingWriteRequests; | ||
| } | ||
|
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| public void setMaxOutstandingWriteRequests(Integer maxOutstandingWriteRequests) { | ||
| this.maxOutstandingWriteRequests = maxOutstandingWriteRequests; | ||
| } | ||
|
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| public Integer getMaxWriteBufferCount() { | ||
| return maxWriteBufferCount; | ||
| } | ||
|
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| public void setMaxWriteBufferCount(Integer maxWriteBufferCount) { | ||
| this.maxWriteBufferCount = maxWriteBufferCount; | ||
| } | ||
|
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| public ByteSizeValue getMaxWriteBufferSize() { | ||
| return maxWriteBufferSize; | ||
| } | ||
|
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| public void setMaxWriteBufferSize(ByteSizeValue maxWriteBufferSize) { | ||
| this.maxWriteBufferSize = maxWriteBufferSize; | ||
| } | ||
|
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| public TimeValue getMaxRetryDelay() { | ||
| return maxRetryDelay; | ||
| } | ||
|
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| public void setMaxRetryDelay(TimeValue maxRetryDelay) { | ||
| this.maxRetryDelay = maxRetryDelay; | ||
| } | ||
|
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| public TimeValue getReadPollTimeout() { | ||
| return readPollTimeout; | ||
| } | ||
|
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| public void setReadPollTimeout(TimeValue readPollTimeout) { | ||
| this.readPollTimeout = readPollTimeout; | ||
| } | ||
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| @Override | ||
| public boolean equals(Object o) { | ||
| if (this == o) return true; | ||
| if (o == null || getClass() != o.getClass()) return false; | ||
| PutFollowRequest that = (PutFollowRequest) o; | ||
| return Objects.equals(remoteCluster, that.remoteCluster) && | ||
| Objects.equals(leaderIndex, that.leaderIndex) && | ||
| Objects.equals(followerIndex, that.followerIndex) && | ||
| Objects.equals(maxReadRequestOperationCount, that.maxReadRequestOperationCount) && | ||
| Objects.equals(maxOutstandingReadRequests, that.maxOutstandingReadRequests) && | ||
| Objects.equals(maxReadRequestSize, that.maxReadRequestSize) && | ||
| Objects.equals(maxWriteRequestOperationCount, that.maxWriteRequestOperationCount) && | ||
| Objects.equals(maxWriteRequestSize, that.maxWriteRequestSize) && | ||
| Objects.equals(maxOutstandingWriteRequests, that.maxOutstandingWriteRequests) && | ||
| Objects.equals(maxWriteBufferCount, that.maxWriteBufferCount) && | ||
| Objects.equals(maxWriteBufferSize, that.maxWriteBufferSize) && | ||
| Objects.equals(maxRetryDelay, that.maxRetryDelay) && | ||
| Objects.equals(readPollTimeout, that.readPollTimeout); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return Objects.hash( | ||
| remoteCluster, | ||
| leaderIndex, | ||
| followerIndex, | ||
| maxReadRequestOperationCount, | ||
| maxOutstandingReadRequests, | ||
| maxReadRequestSize, | ||
| maxWriteRequestOperationCount, | ||
| maxWriteRequestSize, | ||
| maxOutstandingWriteRequests, | ||
| maxWriteBufferCount, | ||
| maxWriteBufferSize, | ||
| maxRetryDelay, | ||
| readPollTimeout | ||
| ); | ||
| } | ||
| } |
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